IT managers today face a great challenge. The new reality is that not everyone is accessing a network from the same controlled ecosystem. Increasing employee mobility, a rising number of BYOD devices, and the need to support hybrid work environments has greatly increased our reliance on network security in order to prevent cyber- attacks. IT admins are forced to review the security perimeter. Network Access Control is moving up the agenda for many organisations because of its unique ability to address these challenges. The main aim for any NAC solution is to protect the whole perimeter.

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